United States

Asian Lady Beetle

Harmonia axyridis

Asian marshweed

Limnophila sessiliflora

Asian netvein hollyfern

Cyrtomium fortunei

Asian pigeonwings

Clitoria ternatea

Asian Pony'S-Foot

Dichondra micrantha

Asian Shore Crab

Hemigrapsus sanguineus

Asian spiderflower

Arivela viscosa

Asian Spring Bulb

Scilla forbesii

Asian swordfern

Nephrolepis brownii

Asian Tiger Mosquito

Aedes albopictus

Asian waterwort

Elatine ambigua

Asiatic apple

Malus spectabilis

Asparagus

Asparagus officinalis

Asparagus

Asparagus falcatus

Asparagus Beetle

Crioceris asparagi

Aspen Bracket

Phellinus tremulae

Aspen Leaf Blotch Miner

Phyllonorycter apparella

Aspicilia laevata

ass

Equus asinus

Assyrian plum

Cordia myxa

Asterisk Lichen

Arthonia radiata

Aster-Like Boltonia

Boltonia asteroides

Asteromyia Gall Midge Fungus

Botryosphaeria dothidea

Athallia vitellinula

Belgian Endive

Cichorium intybus

Bell-Bean

Vicia faba

bell hydroid

Obelia geniculata

Bellorita

Erigeron bellioides

Bellyache bush

Jatropha gossypiifolia

Belted Kingfisher

Megaceryle alcyon

Belted Whiteface

Leucorrhinia proxima

Belvedere

Bassia scoparia

Bembidion beetle

Bembidion nigropiceum

Bending Bittercress

Cardamine flexuosa

Bending Wayfaring Tree

Viburnum lantana

Bengal Gram

Cicer arietinum

Bengal trumpet

Thunbergia grandiflora

Berchtold'S Pondweed

Potamogeton berchtoldii

Bergamot Mint

Mentha aquatica

Berkeley'S Polypore

Bondarzewia berkeleyi

Bermuda buttercup

Oxalis pes-caprae

bermuda cedar scale

Carulaspis minima

Bermudagrass

Cynodon dactylon

Bermuda Thistle

Argemone mexicana

Berry Fern

Cystopteris bulbifera

Bethlehem Lungwort

Pulmonaria saccharata

Beth Root

Trillium erectum

Betony

Pedicularis canadensis

Big quakinggrass

Briza maxima

Big-Seed False Flax

Camelina sativa

Big-Seed Goosefoot

Chenopodiastrum simplex

Big Smoky Bracket

Bjerkandera fumosa

Big-Sting Nettle

Urtica dioica

Big-Toothed Aspen

Populus grandidentata

Billion-Dollar Grass

Echinochloa frumentacea

Bilobed grewia

Grewia biloba

Biltmore Hawthorn

Crataegus intricata

Bine

Humulus lupulus

Biocular Leech

Helobdella stagnalis

Birch Conch

Thyraylia nana